The WMD is configured to operate in STS Prepayment mode. When operating in STS Prepayment Mode the MIU is the STS compliant Meter Information Unit for the WMD. The MIU is a keypad with LCD display. The MIU communicates with the WMD using Radio Frequency and enables the consumer to view current credit limit, meter status, battery status and to input STS tokens.
When operating in Prepayment Mode the WMD shut-off valve will close to stop the flow of water once credit is exhausted.
- 22mm (3/4”) male thread
- Glass-reinforced nylon body
- Flow range of 15 l/hr to 5,000 l/hr
- Pressure range 0.2 bar to 16 bar
- Data logger – 3,000 hourly reading FIFO
- Battery life 7-10 years
- Radio frequency 315/433/868/915 MHz
- IP68 waterproof rating
- SABS Approved